Article
Biosynthesis of the enediyne antitumor antibiotic C-1027.
Science (New York, N.Y.) - 16 Aug 2002
Liu Wen, Christenson Steven D, Standage Scott, Shen Ben
Abstract excerpt
C-1027 is a potent antitumor agent with a previously undescribed molecular architecture and mode of action. Cloning and characterization of the 85-kilobase C-1027 biosynthesis gene cluster from Streptomyces globisporus revealed (i) an iterative type I polyketide synthase that is distinct from any bacterial polyketide synthases known to date, (ii) a general polyketide pathway for the biosynthesis of both the 9-...
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